Runge Kutta 2nd Order Method: Formulas
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You've just saved my grade on my Mechanical Engineering final in an hour! THANK YOU! i've been trying to understand this for half a semester!
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Turn on the Audio Transcribe Option and get a beer. Enjoy
ryomali 4 hours ago
@ryomali I do that all the time myself. It is hilarious. We will be putting captions on by end of June 2012. Stay tuned.
numericalmethodsguy 3 hours ago
I think that the method you're starting at 3:13 is just regular runge-kutta 2nd order. Because I notice different coefficients for Heun's method in my textbook.
lovedeepkaler 10 months ago
@lovedeepkaler What is given in your textbook? Please let me know!
numericalmethodsguy 10 months ago
@numericalmethodsguy So a1 = 1/4, a2 = 3/4, p1 = 2/3, q11 = 2/3.
Please correct me if I am wrong.
lovedeepkaler 10 months ago
@lovedeepkaler These constants are not right. Just refer to a google search on Heun's method or any classic textbook on Numerical Methods.
numericalmethodsguy 10 months ago